(19)

(11)

EP 1 501 617 A2

(12)

(88) Date of publication A3: 01.04.2004 (43) Date of publication: 02.02.2005 Bulletin 2005/05 (21) Application number: 03749862.3 (22) Date of filing: 01.05.2003

(51) International Patent Classification (IPC)7: A63H 33/08, A63H 33/06, F16B 5/07, F16B 5/06, F16B 5/00 (86) International application number: PCT/EP2003/004557 (87) International publication number: WO 2003/095055 (20.11.2003 Gazette 2003/47)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 07.05.2002 US 139874 (71) Applicant: Sorensen, Jens Ole Rancho Santa FeCalifornia 92076 (US)	(72) Inventors: SORENSEN, Jens, Ole California 92076 (US) BROWN, Paul, Philip Ramona, California 92065 (US) (74) Representative: Gray, James et al Withers & Rogers,Goldings House,2 Hays Lane London SE1 2HW London SE1 2HW (GB)